Identify the pairs of compounds which are functional group isomers.

Question

Philoid · Accepted Answer

I and V,

I and VI,

I and VII,

II and V,

II and VI,

II and VII,

III and V,

III and VI,

III and VII,

IV and V,

IV and VI,

IV and VII

Explanation:

All the seven compound given have the same molecular formula, so each alcohol is a functional group isomer of each ether given and visa-versa. Functional group isomersare a type of structural isomers having the same molecular formula but different functional groups.